remove find button in MOZCENTRAL

web/viewer.html

@@ -88,9 +88,11 @@ limitations under the License.
           <button id="viewOutline" class="toolbarButton group" title="Show Document Outline" tabindex="2" data-l10n-id="outline">
              <span data-l10n-id="outline_label">Document Outline</span>
           </button>
+<!--#if !MOZCENTRAL-->
           <button id="viewFind" class="toolbarButton group" title="Find in Document" tabindex="3" data-l10n-id="find_panel">
              <span data-l10n-id="find_panel_label">Find in Document</span>
           </button>
+<!--#endif-->
         </div>
         <div id="sidebarContent">
           <div id="thumbnailView">

web/viewer.js

@@ -446,8 +446,7 @@ var PDFFindBar = {
     this.findMsgNotFound = document.getElementById('findMsgNotFound');
 
     var self = this;
-    this.toggleButton.addEventListener('click',
+    this.toggleButton.addEventListener('click', function() {
-    function() {
       self.toggle();
     });